Experience with oral contraception in the United States, 1960-1965.
D000328:Adult; D001741:Black or African American; D000367:Age Factors; D001723:Birth Rate; D003276:Contraceptives, Oral; D004522:Educational Status; D005260:Female; D005298:Fertility / Q000187:drug effects; D006801:Humans; D008875:Middle Aged; D012067:Religion; D014481:United States; D044465:White People
D003276:Contraceptives, Oral